Evista is indicated for the reduction in risk of invasive breast cancer in postmenopausal women with osteoporosis [see Clinical Studies (14.3)]. Evista is indicated for the reduction in risk of invasive breast cancer in postmenopausal women at high risk of invasive breast cancer [see Clinical Studies (14.4)].
This is literally a ristricted shot. You should also grind a bit finer than normal espresso so you still end up with a 30 second shot, but about 2/3rds to half the total brew volume that you get with normal espresso.
Espresso machines use 132 pounds per square inch of pressure to extract coffee, which differentiates it from brewed coffee, for example, which just uses gravity. One cup, traditionally, is seven grams of coffee, and should take no more than 25 seconds to make. Di Pietro says that espresso should not be bitter, and shouldn't give you heart palpitations. One of the huge issues I have with the new wave of coffee shops is that they make espressos with 18 to 20 grams of coffee.